<function name="GetBlackness" parent="Color" type="classfunc"> <description>Converts a <page>Color</page> into [HWB color space](https://en.wikipedia.org/wiki/HWB_color_model) and returns the "blackness" of the color. See <page>COLOR:ToHWB</page> if you want to get all 3 components. </description> <file line="349-L354">lua/includes/util/color.lua</file>⤶ <realm>Shared and Menu</realm> <added>2025.01.23</added> <rets> <ret name="blackness" type="number">Blackness of the color in range [0, 1]</ret> </rets> </function>